DE3382043D1 - Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten. - Google Patents
Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten.Info
- Publication number
- DE3382043D1 DE3382043D1 DE8383304740T DE3382043T DE3382043D1 DE 3382043 D1 DE3382043 D1 DE 3382043D1 DE 8383304740 T DE8383304740 T DE 8383304740T DE 3382043 T DE3382043 T DE 3382043T DE 3382043 D1 DE3382043 D1 DE 3382043D1
- Authority
- DE
- Germany
- Prior art keywords
- cornoriented
- tapes
- sheets
- producing
- magnetic induction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14212382A JPS5935625A (ja) | 1982-08-18 | 1982-08-18 | 磁束密度の高く鉄損の低い一方向性珪素鋼板の製造方法 |
JP58047931A JPS59173218A (ja) | 1983-03-24 | 1983-03-24 | 磁束密度が高く鉄損の低い一方向性けい素鋼板の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3382043D1 true DE3382043D1 (de) | 1991-01-17 |
Family
ID=26388142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383304740T Revoked DE3382043D1 (de) | 1982-08-18 | 1983-08-16 | Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4469533A (de) |
EP (1) | EP0101321B1 (de) |
CA (1) | CA1198654A (de) |
DE (1) | DE3382043D1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602624A (ja) * | 1983-06-20 | 1985-01-08 | Kawasaki Steel Corp | 表面性状および磁気特性に優れた一方向性珪素鋼板の製造方法 |
US4608100A (en) * | 1983-11-21 | 1986-08-26 | Allegheny Ludlum Steel Corporation | Method of producing thin gauge oriented silicon steel |
DE3571464D1 (en) * | 1985-03-05 | 1989-08-17 | Nippon Steel Corp | Grain-oriented silicon steel sheet and process for producing the same |
US5203928A (en) * | 1986-03-25 | 1993-04-20 | Kawasaki Steel Corporation | Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties |
US4898626A (en) * | 1988-03-25 | 1990-02-06 | Armco Advanced Materials Corporation | Ultra-rapid heat treatment of grain oriented electrical steel |
US4898627A (en) * | 1988-03-25 | 1990-02-06 | Armco Advanced Materials Corporation | Ultra-rapid annealing of nonoriented electrical steel |
DE4116240A1 (de) * | 1991-05-17 | 1992-11-19 | Thyssen Stahl Ag | Verfahren zur herstellung von kornorientierten elektroblechen |
US5354389A (en) * | 1991-07-29 | 1994-10-11 | Nkk Corporation | Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation |
US5858126A (en) * | 1992-09-17 | 1999-01-12 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and material having very high magnetic flux density and method of manufacturing same |
KR0183408B1 (ko) * | 1992-09-17 | 1999-04-01 | 다나카 미노루 | 초 고자속밀도 일방향성 전자강판 및 소재 그리고 그 제조방법 |
KR0182802B1 (ko) * | 1993-01-12 | 1999-04-01 | 다나카 미노루 | 극히 낮은 철손을 갖는 일방향성 전자강판 및 그 제조방법 |
CN103774042B (zh) * | 2013-12-23 | 2016-05-25 | 钢铁研究总院 | 一种薄板坯连铸连轧高磁感取向硅钢及其制备方法 |
CN111584223B (zh) * | 2020-04-02 | 2022-02-11 | 湖南纳金新材料技术有限公司 | 一种高电阻片状软磁粉体的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965526A (en) * | 1958-10-03 | 1960-12-20 | Westinghouse Electric Corp | Method of heat treating silicon steel |
GB933873A (en) * | 1959-07-09 | 1963-08-14 | United States Steel Corp | Method of producing grain oriented electrical steel |
US3636579A (en) * | 1968-04-24 | 1972-01-25 | Nippon Steel Corp | Process for heat-treating electromagnetic steel sheets having a high magnetic induction |
JPS5113469B2 (de) * | 1972-10-13 | 1976-04-28 | ||
US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
YU36756B (en) * | 1973-07-23 | 1984-08-31 | Centro Speriment Metallurg | Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction |
US3925115A (en) * | 1974-11-18 | 1975-12-09 | Allegheny Ludlum Ind Inc | Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper |
JPS5832214B2 (ja) * | 1979-12-28 | 1983-07-12 | 川崎製鉄株式会社 | 磁束密度の極めて高く鉄損の低い一方向性珪素鋼板の製造方法 |
SE442751B (sv) * | 1980-01-04 | 1986-01-27 | Kawasaki Steel Co | Sett att framstella en kornorienterad kiselstalplat |
JPS5920745B2 (ja) * | 1980-08-27 | 1984-05-15 | 川崎製鉄株式会社 | 鉄損の極めて低い一方向性珪素鋼板とその製造方法 |
US4319936A (en) * | 1980-12-08 | 1982-03-16 | Armco Inc. | Process for production of oriented silicon steel |
-
1983
- 1983-08-16 EP EP83304740A patent/EP0101321B1/de not_active Expired
- 1983-08-16 DE DE8383304740T patent/DE3382043D1/de not_active Revoked
- 1983-08-17 CA CA000434820A patent/CA1198654A/en not_active Expired
- 1983-08-18 US US06/524,390 patent/US4469533A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0101321B1 (de) | 1990-12-05 |
EP0101321A2 (de) | 1984-02-22 |
CA1198654A (en) | 1985-12-31 |
EP0101321A3 (en) | 1985-11-06 |
US4469533A (en) | 1984-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |